Home / 3,478,059,007.65-5,217,088,511.48-3,478,059,007.65

Finding the Fourth Proportional to 3,478,059,007.65, 5,217,088,511.48 and 3,478,059,007.65

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Solution

The fourth proportional to 3,478,059,007.65, 5,217,088,511.48 and 3,478,059,007.65 is: 5,217,088,511.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,478,059,007.65 : 5,217,088,511.48 = 3,478,059,007.65 : x
  2. Step 2: Convert to fraction form
    3,478,059,007.65/5,217,088,511.48 = 3,478,059,007.65/x
  3. Step 3: Cross multiply
    3,478,059,007.65x = 5,217,088,511.48 × 3,478,059,007.65
  4. Step 4: Simplify right side
    3,478,059,007.65x = 18,145,341,691,042,955,264
  5. Step 5: Solve for x
    x = 18,145,341,691,042,955,264/3,478,059,007.65
  6. Step 6: Final answer
    x = 5,217,088,511.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.